KaJ Labs Jobs

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Sr Blockchain Engineer

KaJ Labs

This job is closed

To qualify for the role you must have:

3-5 years of professional experience in development of enterprise applications and / or decentralized peer-to-peer applications

•Knowledge of Blockchain technology and concepts
•Must be strong in object oriented programming languages such as Java, C++, Ruby etc., JavaScript (strong knowledge of Node.js preferred along with React.js, Meteor.js), Python etc.
•Ethereum specific knowledge will be an added advantage: Go, Solidity (Ethereum, BSC, EVM), and experience with Mist wallet, Mix IDE, and open-source Ethereum clients & forks.
•Cryptographic techniques such as hash, symmetric-key encryption, public-key encryption etc.
•RDBMS concepts, SQL, NoSQL databases
•GitHub and IDE environments (Eclipse, IntelliJ IDEA and others)
•Strong knowledge of Unix, Linux environments
•Cloud infrastructure management on MS Azure, Amazon AWS, IBM BlueMix etc.
•General system and network administration skills

Ideally, you'll also have

•A high level of motivation, strong work ethic and self-starting attitude.

What we look for:

At KaJ Labs, we celebrate our inclusive work environment and welcome members of all backgrounds and perspectives to apply. We are committed to providing reasonable accommodations and will work with you to meet your needs. If you are a person with a disability and require assistance during the application process, please don’t hesitate to reach out directly via social media or the contact form.


  • Fully remote work
  • Work whichever hours suit you
  • Unlimited vacation policy
  • Learning and development budget
  • Paid retreats
  • Mentorship and crypto training
  • Speaking/Conference opportunities
  • Get to solve real world problems to make the world 🌍 a better place.
  • Free to pick any title you wish.
  • Super competitive compensation in BTC & fiat.

Their company has offices in Los Angeles and Seattle. They have a small team that's between 11-50 employees.

You can view their website at https://www.kajlabs.com or find them on Twitter, Facebook, and LinkedIn.